Forget-me-not
Myosotis arvensis, commonly known as Field Forget-me-not, is a charming biennial or sometimes annual plant producing masses of tiny, sky-blue flowers with a yellow eye. It's a popular choice for cottage gardens and naturalised areas, often self-seeding freely to create a carpets of blue.
Sun: Full sun to partial shade.
Soil: Well-drained soil.
Hardiness: H7 — below −20°C.
Flowering: Apr, May, Jun, Jul, Aug, Sep.